sand AAC block machine production line manufacturer

$560,100.00 - $900,000.00
Min. Order
1 Set
Choose your specifications
Company Information

Shandong Hongfa Scientific Industrial & Trading Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 70,000+
12 Years Paid Supplier Supplier Trade Assurance
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Quick Details

Port: Qingdao
Payment Terms: L/C,T/T
Supply Ability: 12 Set/Sets per Month 120set/year
Condition: New
Type: light weight foam brick production line
Brick Raw Material: Concrete
Processing: Brick Production Line
Method: Autoclaved Aerated Concrete
Automatic: Yes
Capacity: 50000-300000 CBM
Place of Origin: Shandong China
Brand Name: hongfa
Voltage: depend on your country
Power: 170KW
Dimension(L*W*H): 100000*40000
Certification: ISO9001
Warranty: 1 Year
After-sales Service Provided: Online support,Free spare parts,Field installation, commissioning and training,Field maintenance and repair service,Video technical support
After-sales Service Provided: Engineers available to service machinery overseas
certificate: ISO9001/CE/SGS
raw material: cement , sand ,flyash ,lime , gypsum
Packaging Detail: nude/according to the clients



sand AAC block machine production line manufacturer



Product Description

Brief introduction of sand AAC block machine production line manufacturer:


 1,Aerated concrete brick (light brick ) is the light and porous building material. It has light weight, keeping temperature ,unburned  and other advantages .It can be made into many kinds of bricks(for example:600×200×100,80×80×180,240×115×53,600×200×125),they could be used industry building and common building .The size of brick can be changed by the requirement. They are more and more popular in the world .In the future , they will replace the clay brick completely.


2, Common concrete density is usually 1600-2400kg/m3,but Aerated concrete are 500kg/m3,600kg/m3,700kg/m3.It has not the big grain ,main use silicon material (for example :coal ash ,sand ,stone dust and others ),through making the material small for example sand ,they can be used directly if has enough degree of small (for example coal ash .Mixing calcium material lime cement water to a special slop ,then add the aluminum powder and the additive .Make the aluminum dust and the special slop have a chemical reflect .Then produce Hydrogen to make the concrete slop to expanding or swell ,foam .Next ,put them into the curing room to concreting, cutting, steaming curing .last ,they will become the light brick ,the porous rate is 70-80%.


 3,Advantages of  AAC flyash brick making machine , aac sand block pant , autoclaved aerated light concrete block plant:

(1)light weight


     Aerated concrete density is usually 400-700kg/m3,(according the market in produce ),same as 1/3 of clay brick and 1/5 common concrete .So use the Light brick can reduce the weight of the build more ,and also reduce the beam of roof and pillar press best .Then you can see ,it can save the material and cost ,it also fighting shaking.


    (2)keeping temperature


     It has high porosity. The delivery heating coefficient is 0.9-0.22W/ (mk),the same as  1/4 or 1/5 of clay brick ,so it is the best materials now in the world. Also have many kinds of raw material , have the lowest waste


     Main Raw Material:cement,lime ,gypsum , coal ash (fly ash), sand and other silicon materials.




AAC Block Production Line of Hongfa


   *We are one of the best AAC block production line manufactures in China. We have exported our production lines to many countries --India, Vietnam, Indonesia , Myanmar, Middle East and so on.


   *We can supply our customer for designing project, production, installation, commissioning, training and good after-sale service.


   *The capacity of AAC block production line which we can design is 50,000 ~300,000 cubic meter per year.




The main process of sand AAC block machine production line manufacturer


1, Agglomerate lime is firstly crushed by jaw crusher, and then the granule lime is milled by energy-saving mill. 


2, Mixing the fine grinding sands and the waste slurry for the slurry can improves effectively the stability of the slurry.


3, The slurry and powder are weighed by electronic measurement. The measurement and pouring of batching plant are controlled by central control room.


4, The pouring method adopts fixed point pouring.


5, It chooses the JQF4.2 step by step cutting machine (Made in China). The maximum cutting size is 4.2×1.2×0.6m ,and  the capacity of the cutting machine is about 200,000 m3 per year and choose JQF6.0 for 300,000m3 per year ,the maximum cutting size is 6.0×1.4×0.6m  , The cutting precision reaches the China advanced level among the same size.


6, The autoclave kettle adopts 2 upward acting doors to decrease the time of the brick in and out of the autoclave and saves construction areas.


7,Using the integrated process layout, it is conductive to building warm insulate and automatic control of the line. At the same time ,it reduces the cost of construction.


8,Using hydraulic transport system instead of travelling crane can improve the stability of the system and save the procedure of application for inspection.


9,The waste on the bottom is cleaned by the hanger with cleaner and then sent to the autoclave kettle for autoclaved maintenance to realize no hard waste for production.


10,Comprehensive utilization of the waste material, waste water, waste gas and rain water helps make full use of the source and reduce emissions.


11,In order to simplify processing and reduce the cost of production, manual work is needed to clean and oil the molds.





The production line is composed of raw material silo ,belt conveyor, ball mill, slurry storage tank , beater ,mixing and pour machine , mold , grouping conveyance mechanism ,cutting machine ,turnover conveyor device and tilting hoist, steam generating system(boiler),autoclave , steam distribution system , production conveyor device and production hoist and so on.



Cutting machine of AAC flyash brick making machine , aac sand block pant , autoclaved aerated light concrete block plant


     The tilting hanger turns the mould 90 degrees in the air, demould the blank and puts it on the cutting table together with the side plate .The blank on the cutting table is cut by the longitudinal cutting device through the motor and its own running .After completion and running at the pause position ,the blank is cut horizontally by the cross cutting device when it is driven by the motor to the center of the blank .The cross cutting holder drops and cuts vertically from up to down until it is reset upward.






Overturned demould spreader and grouping hoister of AAC flyash brick making machine , aac sand block pant , autoclaved aerated light concrete block plant

     Overturned demould spreader is installed in green body transport machine, the lift and overturn of spreader is controled by hydraulic station ,overturn spreader make the green body, mould ,side plate overturned rotated 90°,hoisting in cutting platform or cutting trolley, after demould ,green body can be cutted ,overturned demould spreader make the mould and side plate fold ,and make mould put into the rail.




Autoclave of sand AAC block machine production line manufacturer

AAC block green body will be steamed in autoclave kettle and get high strength.





Company Information


Shandong Hongfa Scientific Industrial & Trading Co. Ltd





   Built from 1990, 4 factories in China, 39 branches in the world.

   Block machine , AAC brick production line , Concrete batching plant Market share as first in China.

See what company you will work with:

(1)  A professional supplier of block machinery over 23 years.

(2) Completely Production Line. From Raw Material to Delivery, all links are under our control .The price based on the best quality .Ever exported to more than 76 countries and area.

(3) Have already get BV, TUV, SGS, ISO9001,CE...Certifications . We are  "China FAMOUS TRADE MARK" .We have the best after-sales service in China.







We can supply our customer for designing, production, installation, commissioning, training and good after-sale service.


Capacity: from 50000 cubic meter to 300,000 cubic meters per year.


(1)Cement, lime ,fly ash style aerated block raw material proportion




Cement lime fly ash













Aluminum powder paste(600kg/m3)



Water & material rate



Casting system



Aluminum mixing time




(2) Cement, lime ,Sand style aerated block raw material proportion




Cement Lime Sand













Aluminum powder paste(600kg/m3)



Water & material rate



Casting system



Aluminum mixing time




Reference: cement is 42.5 Portland or 42.5 common cement,Aluminum power paste calculate to use according to 600kg/m3  


Remark: the accurate batching rate is adjustable according to the raw material locally.  Please tell me the annual capacity and which type aac brick line (sand or flyash) you need .Then I will send a quotation to you .